Marguerite de Valois (1553-1615) Francois Clouet (1510-1572)

The picture has something of this: people, portrait, wear, veil, woman, necklace, jewelry, leader, royalty, sculpture, man, model, fashion, girl, side view.
Perhaps it’s a close up of a painting of a woman in a white dress with a gold chain around her neck and a pearled necklace.